5222651461 has 2 divisors, whose sum is σ = 5222651462. Its totient is φ = 5222651460.

The previous prime is 5222651459. The next prime is 5222651479. The reversal of 5222651461 is 1641562225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2947838436 + 2274813025 = 54294^2 + 47695^2 .

It is a cyclic number.

It is not a de Polignac number, because 5222651461 - 2¹ = 5222651459 is a prime.

Together with 5222651459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5222651411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2611325730 + 2611325731.

It is an arithmetic number, because the mean of its divisors is an integer number (2611325731).

Almost surely, 2^5222651461 is an apocalyptic number.

It is an amenable number.

5222651461 is a deficient number, since it is larger than the sum of its proper divisors (1).

5222651461 is an equidigital number, since it uses as much as digits as its factorization.

5222651461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 34.

The square root of 5222651461 is about 72267.9144641659. The cubic root of 5222651461 is about 1734.9901541685.

The spelling of 5222651461 in words is "five billion, two hundred twenty-two million, six hundred fifty-one thousand, four hundred sixty-one".